Pets can adapt to new environments through a process called acclimatization. This involves gradually exposing them to the new sights, sounds, and smells of their surroundings. Providing them with familiar items such as their bedding, toys, and food can also help to make the transition easier. It's important to give pets time to adjust and to provide them with comfort, routine, and reassurance during this period. Additionally, positive reinforcement, patience, and consistency can aid in helping pets adapt to their new environment.